FR2287290A1 - PROCESS FOR MAKING CASTING MOLDS AND FLEXIBLE MODEL USED IN THIS PROCESS - Google Patents

PROCESS FOR MAKING CASTING MOLDS AND FLEXIBLE MODEL USED IN THIS PROCESS

Info

Publication number
FR2287290A1
FR2287290A1 FR7530649A FR7530649A FR2287290A1 FR 2287290 A1 FR2287290 A1 FR 2287290A1 FR 7530649 A FR7530649 A FR 7530649A FR 7530649 A FR7530649 A FR 7530649A FR 2287290 A1 FR2287290 A1 FR 2287290A1
Authority
FR
France
Prior art keywords
model used
casting molds
flexible model
making casting
flexible
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7530649A
Other languages
French (fr)
Other versions
FR2287290B1 (en
Inventor
Mitushi Mio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Awaji Sangyo KK
Original Assignee
Awaji Sangyo KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Awaji Sangyo KK filed Critical Awaji Sangyo KK
Publication of FR2287290A1 publication Critical patent/FR2287290A1/en
Application granted granted Critical
Publication of FR2287290B1 publication Critical patent/FR2287290B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/005—Adjustable, sectional, expandable or flexible patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
FR7530649A 1974-10-07 1975-10-07 PROCESS FOR MAKING CASTING MOLDS AND FLEXIBLE MODEL USED IN THIS PROCESS Granted FR2287290A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49115761A JPS5141632A (en) 1974-10-07 1974-10-07 Igatazokeiho

Publications (2)

Publication Number Publication Date
FR2287290A1 true FR2287290A1 (en) 1976-05-07
FR2287290B1 FR2287290B1 (en) 1982-03-26

Family

ID=14670377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530649A Granted FR2287290A1 (en) 1974-10-07 1975-10-07 PROCESS FOR MAKING CASTING MOLDS AND FLEXIBLE MODEL USED IN THIS PROCESS

Country Status (5)

Country Link
US (1) US4027717A (en)
JP (1) JPS5141632A (en)
DE (1) DE2544880A1 (en)
FR (1) FR2287290A1 (en)
GB (1) GB1524975A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52116723A (en) * 1976-03-27 1977-09-30 Awaji Sangiyou Kk Flexible model for mold for casting
US7900684B2 (en) * 2007-07-16 2011-03-08 Waukesha Foundry, Inc. In-place cope molding for production of cast metal components

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074140A (en) * 1960-04-18 1963-01-22 Martin Marietta Corp Means for forming voids in concrete products
FR2061655A1 (en) * 1969-09-11 1971-06-25 Centro Speriment Metallurg Fluid sand moulding

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US459103A (en) * 1891-09-08 Sand mold
US2170188A (en) * 1937-10-30 1939-08-22 Walter H Cobi Collapsible core
US2324554A (en) * 1940-08-12 1943-07-20 Vacuum Concrete Inc Building construction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074140A (en) * 1960-04-18 1963-01-22 Martin Marietta Corp Means for forming voids in concrete products
FR2061655A1 (en) * 1969-09-11 1971-06-25 Centro Speriment Metallurg Fluid sand moulding

Also Published As

Publication number Publication date
US4027717A (en) 1977-06-07
DE2544880A1 (en) 1976-04-15
JPS5345165B2 (en) 1978-12-05
FR2287290B1 (en) 1982-03-26
JPS5141632A (en) 1976-04-08
GB1524975A (en) 1978-09-13

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Legal Events

Date Code Title Description
ST Notification of lapse